Skaer-Tactics: In Praise of Geothermal Heat Pumps

More times than not this scenario occurs while attempting to
relax on a plane. There’s always an inquisitive (or is the correct word
“nosey”?) person sitting to the left (or right) who, after some small talk,
wants to know what I do for a living. After I spill the beans, and after a few
more rounds of interrogation, out will pop that loaded question: “What is the
best way to cool and heat my home?”

My friend Jack had the same question four years ago. The brave
soul was building a new home and he wanted a better way to get more out of his
energy dollar. I told him to look into the possibly of a geothermal heat pump
and, per usual, I got a blank stare in return.

Jack was amazed to find out that there actually is an
electronically-powered device that uses the natural heat storage ability of the
earth and/or the earth’s groundwater to heat and cool a home. He did not know
the earth had the ability to absorb and store heat energy. His ears perked when
it was noted that a geothermal heat pump could be five times as efficient as
the most efficient fossil-fuel furnace. He was sold when I told him a
geothermal heat pump could assist in heating hot water year-round.

To this day, Jack thanks me every time we bump into each other,
usually at the grocery store. He goes on and on about his “super warm” home. He
then proceeds to brag that his January heating bill was far lower than any of
his neighbors.

I did learn my lesson. Now when the loaded question is asked, I
refrain from giving specifics. Instead, I encourage each to seek out a
qualified contractor who can sit down and supply a whole-house energy audit.
This, in turn, allows me to catch needed sleep on an airplane.